RAM not recognized in BIOS and WIN 7 64-bit Tags: G.SKILL BIOS RAM CPUs Memory Last response: January 28, 2013 9:35 PM in Memory Share kLa_89 January 24, 2013 5:20:31 PM Just installed this memory G.SKILL F3-12800CL6T-6GBPI (2Gx3) In BIOS and in windows there is only 4 GB RAM detected. Spoiler But CPU-Z is detecting 6GB of memory... Spoiler RAM is seated properly as described in MOBO specification, CPU is also seated properly, I double cheked... Memtest showed no errors. System specs : mobo : ASUS P6T SE cpu : socket 1366 , i7 920 @ 2,67 GHz power supply : Chieftec 650 W 2 IDE HDD + 1 SATA WD (OS HDD) video card : GTX 260 @ stock speed Nothing is overcloked... Please help, because I used all my PC knowledge and do not what to do next... More about : ram recognized bios win bit | E-mail me updates | Report abuse Reply to kLa_89 Register or log in to remove kLa_89 January 24, 2013 5:44:15 PM here are working picture links Windows: CPU-Z: | Report abuse Reply to kLa_89 ronintexas Memory Expert January 24, 2013 6:19:02 PM According to GSkill, they are not compatible with your motherboard... ASUS Rampage II Extreme ASUS Rampage II GENE ASUS P6T7 WS SuperComputer ASUS P6T6 WS Revolution ASUS P6T WS Professional ASUS P6TD Deluxe ASUS P6T Deluxe V2 ASUS P6T Deluxe http://www.gskill.com/products.php?index=260 | Report abuse Reply to ronintexas daswilhelm CPUs Expert January 24, 2013 6:29:56 PM your cpu supports ddr3 up to 1066. you are trying to run 1600. only thing to check would be in the bios, make sure its set to run triple channel ram, not dual channel. | Report abuse Reply to daswilhelm Related ressources Win7 64bit won't load ~ Bios ? ~ HDD Not Recognized - Forum 64-bit Win7 won't recognize all 5GB of my RAM , help? - Forum Win7 64bit - Avaliable RAM 4GB->2.75? - Forum Win 7 64-bit doesnt use all installed RAM - Forum Win 7 64-BIT (Home Premium) Not using all ram . - Forum Ask the community Publish kLa_89 January 24, 2013 6:33:19 PM I turned on X.M.P. in BIOS and memory is runing normal @ 1600MHz, except BIOS and Win dont see other 2 GB, so nothing is changed , overcloked or not... | Report abuse Reply to kLa_89 daswilhelm CPUs Expert January 24, 2013 6:41:10 PM does your bios give you an option on how many channels of ram to use? | Report abuse Reply to daswilhelm kLa_89 January 24, 2013 6:43:06 PM nope, i didnt see that option... | Report abuse Reply to kLa_89 daswilhelm CPUs Expert January 24, 2013 6:49:04 PM strange, there should be, i have setup 2 of those boards, maybe a different bios version, but i thought i remember seeing that option. | Report abuse Reply to daswilhelm kLa_89 January 24, 2013 6:49:59 PM will check again... ty | Report abuse Reply to kLa_89 kLa_89 January 24, 2013 7:07:11 PM there is no such option in BIOS... BIOS is ver. 0908... | Report abuse Reply to kLa_89 daswilhelm CPUs Expert January 24, 2013 7:09:05 PM in that case, since the ram speed doesnt match the cpu, and its not on the QVL, i would say thats most likely the wrong ram for your system. maybe try to check for a bios update, that would be all i could think of. | Report abuse Reply to daswilhelm kLa_89 January 24, 2013 7:36:55 PM found something here, but the problem is I don't now what to do in BIOS... time for some experimenting | Report abuse Reply to kLa_89 kLa_89 January 24, 2013 7:39:03 PM sorry for double posting i cannot edit my posts yet http://gskill.us/forum/showthread.php?t=5059 | Report abuse Reply to kLa_89 daswilhelm CPUs Expert January 24, 2013 7:39:49 PM good luck! | Report abuse Reply to daswilhelm kLa_89 January 24, 2013 7:47:34 PM I found full guide , hope this helps : http://i4memory.com/f54/asus-x58-6-12gb-memory-overclocking-detecting-less-memory-than-installed-19200 | Report abuse Reply to kLa_89 papakostaskostas January 28, 2013 3:41:17 PM hello, go to starup, press ''msconfig'' then ''advanced options'' to the upper right there is square that tells you how much ram will be your maximum...try this hope it helps | Report abuse Reply to papakostaskostas kLa_89 January 28, 2013 9:35:40 PM papakostaskostas said:hello, go to starup, press ''msconfig'' then ''advanced options'' to the upper right there is square that tells you how much ram will be your maximum...try this hope it helps ty for ur answer, i looked there and this option is not ticked.... but i exchanged this RAM for another model because i just couldnt make it work.... | Report abuse Reply to kLa_89 Register or log in to remove Ask the community Post an answer Tom's Hardware>Forum>Memory>RAM not recognized in BIOS and WIN 7 64-bit> Related ressources: Forum8GB RAM Win7 64bit ForumSystem only recognizes 3.25 GB RAM , but I have Windows 7 , 64-bit ForumEthernet Adapter not being recognized on P6X58D-E, Win 7 64Bit ForumSecond HD Not Recognized in Win 7 ForumWin 7 Ultimate 64 bit only recognizes 4GB of 8GB of installed RAM ? 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